<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true">
            <el-form-item label="考试标题" prop="title">
              <el-input v-model="queryParams.title" placeholder="请输入考试标题" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="考试描述" prop="description">
              <el-input v-model="queryParams.description" placeholder="请输入考试描述" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="开始时间" prop="startTime">
              <el-date-picker clearable v-model="queryParams.startTime" type="date" value-format="YYYY-MM-DD" placeholder="请选择开始时间" />
            </el-form-item>
            <el-form-item label="结束时间" prop="endTime">
              <el-date-picker clearable v-model="queryParams.endTime" type="date" value-format="YYYY-MM-DD" placeholder="请选择结束时间" />
            </el-form-item>
            <el-form-item label="考试时长" prop="duration">
              <el-input v-model="queryParams.duration" placeholder="请输入考试时长" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="总分值" prop="totalScore">
              <el-input v-model="queryParams.totalScore" placeholder="请输入总分值" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="及格分数" prop="passScore">
              <el-input v-model="queryParams.passScore" placeholder="请输入及格分数" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['answer:exams:add']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['answer:exams:edit']">修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['answer:exams:remove']"
              >删除</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['answer:exams:export']">导出</el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" :data="examsList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="ID" align="center" prop="examId" v-if="true" />
        <el-table-column label="考试标题" align="center" prop="title" />
        <el-table-column label="题目数量" align="center" prop="questionCount" />
        <el-table-column label="开始时间" align="center" prop="startTime" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="结束时间" align="center" prop="endTime" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="考试时长" align="center" prop="duration" />
        <el-table-column label="总分值" align="center" prop="totalScore" />
        <el-table-column label="及格分数" align="center" prop="passScore" />
        <el-table-column label="状态" align="center" prop="status" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['answer:exams:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['answer:exams:remove']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
    <!-- 添加或修改考试/测验对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <el-form ref="examsFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="考试标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入考试标题" />
        </el-form-item>
        <el-form-item label="考试描述" prop="description">
          <el-input v-model="form.description" placeholder="请输入考试描述" />
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker clearable v-model="form.startTime" type="datetime" value-format="YYYY-MM-DD HH:mm:ss" placeholder="请选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker clearable v-model="form.endTime" type="datetime" value-format="YYYY-MM-DD HH:mm:ss" placeholder="请选择结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="考试时长" prop="duration">
          <el-input v-model="form.duration" placeholder="请输入考试时长" />
        </el-form-item>
        <el-form-item label="总分值" prop="totalScore">
          <el-input v-model="form.totalScore" placeholder="请输入总分值" />
        </el-form-item>
        <el-form-item label="及格分数" prop="passScore">
          <el-input v-model="form.passScore" placeholder="请输入及格分数" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Exams" lang="ts">
import { listExams, getExams, delExams, addExams, updateExams } from '@/api/answer/exams';
import { ExamsVO, ExamsQuery, ExamsForm } from '@/api/answer/exams/types';

const router = useRouter();

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const examsList = ref<ExamsVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const examsFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData: ExamsForm = {
  examId: undefined,
  title: undefined,
  description: undefined,
  startTime: undefined,
  endTime: undefined,
  duration: undefined,
  totalScore: undefined,
  passScore: undefined,
  status: undefined
};
const data = reactive<PageData<ExamsForm, ExamsQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    title: undefined,
    description: undefined,
    startTime: undefined,
    endTime: undefined,
    duration: undefined,
    totalScore: undefined,
    passScore: undefined,
    status: undefined,
    params: {}
  },
  rules: {
    examId: [{ required: true, message: '考试ID，主键不能为空', trigger: 'blur' }],
    title: [{ required: true, message: '考试标题不能为空', trigger: 'blur' }],
    description: [{ required: true, message: '考试描述不能为空', trigger: 'blur' }],
    startTime: [{ required: true, message: '开始时间不能为空', trigger: 'blur' }],
    endTime: [{ required: true, message: '结束时间不能为空', trigger: 'blur' }],
    duration: [{ required: true, message: '考试时长不能为空', trigger: 'blur' }],
    totalScore: [{ required: true, message: '总分值不能为空', trigger: 'blur' }],
    passScore: [{ required: true, message: '及格分数不能为空', trigger: 'blur' }],
    status: [{ required: true, message: '状态：0-禁用，1-启用不能为空', trigger: 'change' }]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询考试/测验列表 */
const getList = async () => {
  loading.value = true;
  const res = await listExams(queryParams.value);
  examsList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  examsFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: ExamsVO[]) => {
  ids.value = selection.map((item) => item.examId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
//   reset();
//   dialog.visible = true;
//   dialog.title = '添加考试/测验';
    router.push('/answer/exams-paper/index');
};

/** 修改按钮操作 */
const handleUpdate = async (row?: ExamsVO) => {
//   reset();
//   const _examId = row?.examId || ids.value[0];
//   const res = await getExams(_examId);
//   Object.assign(form.value, res.data);
//   dialog.visible = true;
//   dialog.title = '修改考试/测验';
    router.push({
        path: '/answer/exams-paper/index',
        query: { examId: row.examId }
    });
};

/** 提交按钮 */
const submitForm = () => {
  examsFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.examId) {
        await updateExams(form.value).finally(() => (buttonLoading.value = false));
      } else {
        await addExams(form.value).finally(() => (buttonLoading.value = false));
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: ExamsVO) => {
  const _examIds = row?.examId || ids.value;
  await proxy?.$modal.confirm('是否确认删除考试/测验编号为"' + _examIds + '"的数据项？').finally(() => (loading.value = false));
  await delExams(_examIds);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'answer/exams/export',
    {
      ...queryParams.value
    },
    `exams_${new Date().getTime()}.xlsx`
  );
};

onMounted(() => {
  getList();
});
</script>
